1337881440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1629

約数の個数: 192

約数和(自身を含む): 4835787264

約数和(自身を除く): 3497905824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 307, 336, 420, 480, 560, 614, 672, 840, 921, 1120, 1228, 1297, 1535, 1680, 1842, 2149, 2456, 2594, 3070, 3360, 3684, 3891, 4298, 4605, 4912, 5188, 6140, 6447, 6485, 7368, 7782, 8596, 9079, 9210, 9824, 10376, 10745, 12280, 12894, 12970, 14736, 15564, 17192, 18158, 18420, 19455, 20752, 21490, 24560, 25788, 25940, 27237, 29472, 31128, 32235, 34384, 36316, 36840, 38910, 41504, 42980, 45395, 49120, 51576, 51880, 54474, 62256, 64470, 68768, 72632, 73680, 77820, 85960, 90790, 103152, 103760, 108948, 124512, 128940, 136185, 145264, 147360, 155640, 171920, 181580, 206304, 207520, 217896, 257880, 272370, 290528, 311280, 343840, 363160, 398179, 435792, 515760, 544740, 622560, 726320, 796358, 871584, 1031520, 1089480, 1194537, 1452640, 1592716, 1990895, 2178960, 2389074, 2787253, 3185432, 3981790, 4357920, 4778148, 5574506, 5972685, 6370864, 7963580, 8361759, 9556296, 11149012, 11945370, 12741728, 13936265, 15927160, 16723518, 19112592, 22298024, 23890740, 27872530, 31854320, 33447036, 38225184, 41808795, 44596048, 47781480, 55745060, 63708640, 66894072, 83617590, 89192096, 95562960, 111490120, 133788144, 167235180, 191125920, 222980240, 267576288, 334470360, 445960480, 668940720, 1337881440]

約数ペア:

[(1, 1337881440), (2, 668940720), (3, 445960480), (4, 334470360), (5, 267576288), (6, 222980240), (7, 191125920), (8, 167235180), (10, 133788144), (12, 111490120), (14, 95562960), (15, 89192096), (16, 83617590), (20, 66894072), (21, 63708640), (24, 55745060), (28, 47781480), (30, 44596048), (32, 41808795), (35, 38225184), (40, 33447036), (42, 31854320), (48, 27872530), (56, 23890740), (60, 22298024), (70, 19112592), (80, 16723518), (84, 15927160), (96, 13936265), (105, 12741728), (112, 11945370), (120, 11149012), (140, 9556296), (160, 8361759), (168, 7963580), (210, 6370864), (224, 5972685), (240, 5574506), (280, 4778148), (307, 4357920), (336, 3981790), (420, 3185432), (480, 2787253), (560, 2389074), (614, 2178960), (672, 1990895), (840, 1592716), (921, 1452640), (1120, 1194537), (1228, 1089480), (1297, 1031520), (1535, 871584), (1680, 796358), (1842, 726320), (2149, 622560), (2456, 544740), (2594, 515760), (3070, 435792), (3360, 398179), (3684, 363160), (3891, 343840), (4298, 311280), (4605, 290528), (4912, 272370), (5188, 257880), (6140, 217896), (6447, 207520), (6485, 206304), (7368, 181580), (7782, 171920), (8596, 155640), (9079, 147360), (9210, 145264), (9824, 136185), (10376, 128940), (10745, 124512), (12280, 108948), (12894, 103760), (12970, 103152), (14736, 90790), (15564, 85960), (17192, 77820), (18158, 73680), (18420, 72632), (19455, 68768), (20752, 64470), (21490, 62256), (24560, 54474), (25788, 51880), (25940, 51576), (27237, 49120), (29472, 45395), (31128, 42980), (32235, 41504), (34384, 38910), (36316, 36840)]